Honeywell FC-FANWR-24R 机柜风扇组件在电气行业,带风机的统称为风扇，不带风机仅用于通风的称为过滤网罩或者叫格栅。最常见的应用是一个风扇配一 个过滤网罩，风扇由散热风扇和风扇保护罩组成，散热风扇是用于往机柜里面进风或者向外排放柜内的热空气，风扇保护罩用于保护风机。过滤网罩是由塑料格栅和过滤棉组成，过滤棉用来过滤空气中的灰尘和细颗粒。风扇安装步骤：确定风扇安装响:首先确认您的机柜是需要向里面进风，还是需要向外排放柜内的热空气，这步是至关重要的， 这个往往被很忽略。
FC-FANWR-24R
甚至有部分根本不知道风扇还分向柜内进风和往柜外排风,这两种。般来说，应该保持柜内的正压，所以应该向柜内进风;原因是如果风扇往柜外排风，会导致柜内负压，外面的空气就会直接从柜缝隙及顶板侧板等进入，这些没有过滤的空气直接进入机柜,长时间以后会导致柜内积灰。温聲提示:机柜安装风扇时正压比负压更好，也就是向柜内进风比往柜外排风要好。原因是向柜内进风经过滤棉过滤，这样可以过滤掉空气的灰尘,从而避免柜内电子电气设备积灰而导致故障。
FC-FANWR-24R
Honeywell FC-FANWR-24R Cabinet Fan Assembly In the electrical industry, fans with fans are collectively referred to as fans, while those without fans and only used for ventilation are called filter screens or grilles. The most common application is a fan with a filter cover, which is composed of a cooling fan and a fan protective cover. The cooling fan is used to introduce air into the cabinet or discharge hot air outside the cabinet, and the fan protective cover is used to protect the fan. The filter cover is composed of a plastic grille and filter cotton, which is used to filter dust and fine particles in the air. Fan installation steps: Determine the fan installation noise: First, confirm whether your cabinet needs to be ventilated inwards or the hot air inside the cabinet needs to be discharged outwards. This step is crucial and often overlooked.
FC-FANWR-24R
Some even have no idea that the fan is divided into two types: inlet to the cabinet and outlet to the outside. Generally speaking, the positive pressure inside the cabinet should be maintained, so air should be introduced into the cabinet; The reason is that if the fan exhausts air outside the cabinet, it will cause negative pressure inside the cabinet, and the outside air will enter directly from the gaps and side panels of the cabinet. These unfiltered air will enter the cabinet directly, and over time, it will cause dust to accumulate inside the cabinet. Warm sound prompt: When installing fans in the cabinet, positive pressure is better than negative pressure, which means that it is better to air in the cabinet than to exhaust outside. The reason is that the air entering the cabinet is filtered through filter cotton, which can filter out the dust in the air and avoid dust accumulation in the electronic and electrical equipment inside the cabinet, leading to malfunctions.
FC-FANWR-24R
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